Capacitors
Wilkinson Power Divider
The Knowles PDW05758 from DLI is a surface mount, thin film power divider employing a three section Wilkinson...
High-Speed SERDES Interfaces In High Value FPGAs
Lattice Semiconductor has introduced two low cost FPGA families with SERDES, the LatticeECP2M, introduced...
THE NATURE OF WHITE RESIDUE ON PRINTED CIRCUIT ASSEMBLIES
White residue remaining after cleaning circuit board assemblies can be caused by a variety of chemicals...
Accurately measuring efficiency of ultralow-IQ devices
While almost every power-supply engineer intimately knows and understands the lab setup for measuring...
Leakage Currents in the Right Perspective
Trade-off between best attenuation effectiveness and minimum leakage current. Network filters (EMC filters)...
The Energy Harvesting Tipping Point for Wireless Sensor Applications
Ever since the first watermills and windmills were used to generate electricity, energy harvesting has...
Determining Current-Voltage Characteristics with the Oscilloscope
Component testers make it easier for users, such as developers or students, to analyze the signal characteristics...
Tips & Tricks on Double Pulse Testing
In modern societies, a substantial amount of electrical energy is required for the operation of electronic...
Understanding forced air cooling in power supplies
All power supplies generate waste heat which has to be dissipated. The heating effect becomes greater...
Tips and Tricks on How to Verify Control Loop Stability
In a design of a modern switch-mode power supplies (SMPS), the designer has to ensure that the converter...
Dual Protocol Transceivers Ease the Design of Industrial Interfaces
This white paper discusses the industry's most commonly used interface standards, RS-232 and RS-485,...
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